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View Full Version here: : 1.25" Filter to 2" filterwheel adapter


that_guy
22-05-2018, 01:39 PM
Hey guys, my QHY9M has a 2" filterwheel but performs flawlessly with a 1.25" filters. The previous owner had one of these adapters that fit perfectly but doesn't have a link for another one. I bought a similar unit from aliexpress but it is too thick and only way for the filterwheel to spin with it is if its half loose which isn't ideal. Also, one of the adjacent filters need to be removed just to get it to screw on. If anyone has a link to these adapters, that would be fantastic.

Thanks
Tony

LewisM
22-05-2018, 02:58 PM
You need a nested m48 to 28.4mm adaptor ( I can’t remember what thread 1.25 filters are but think it’s 28.4mm)

RAF in Belarus will make you one if need be. His prices are cheap and quality well above the Chinese stuff. I just received a short C mount to 1.25 filter adaptor from him today and it is perfect

that_guy
22-05-2018, 05:41 PM
Thanks Lewis, do you have a link to the store webpage? Can't seem to find it on google.